CN110300209B - Radiation protection protective sleeve and processing method thereof - Google Patents
Radiation protection protective sleeve and processing method thereof Download PDFInfo
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- CN110300209B CN110300209B CN201910685590.9A CN201910685590A CN110300209B CN 110300209 B CN110300209 B CN 110300209B CN 201910685590 A CN201910685590 A CN 201910685590A CN 110300209 B CN110300209 B CN 110300209B
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- 230000001681 protective effect Effects 0.000 title claims abstract description 65
- 230000005855 radiation Effects 0.000 title claims abstract description 65
- 238000003672 processing method Methods 0.000 title abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000001746 injection moulding Methods 0.000 claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims description 33
- 230000005670 electromagnetic radiation Effects 0.000 claims description 11
- 239000003205 fragrance Substances 0.000 claims description 11
- 239000002390 adhesive tape Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000007731 hot pressing Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 239000010985 leather Substances 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 238000003754 machining Methods 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 5
- 238000010023 transfer printing Methods 0.000 claims description 5
- 239000004831 Hot glue Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 6
- 230000002776 aggregation Effects 0.000 abstract 1
- 238000004220 aggregation Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 9
- 230000006854 communication Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000003471 anti-radiation Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model relates to the technical field of protective sleeves, in particular to a radiation protection sleeve and a processing method thereof, which solve the problem of heat aggregation easily caused in the process of using the radiation protection sleeve, and the radiation protection sleeve comprises a protective sleeve and a protective plate which is formed by injection molding with the protective sleeve, wherein the protective sleeve and the protective plate form a containing cavity for placing a mobile terminal; the bottom and the side wall of the accommodating cavity are both provided with radiation-proof sheets, the radiation-proof sheets are provided with radiating openings, and radiating fins are paved in the radiating openings. The processing method comprises the following steps: s1: injection molding a guard board; s2: secondarily forming a sheath on the guard plate to form a containing cavity; s3: attaching the radiation-proof sheet material to the bottom and the side wall of the accommodating cavity; s4: the radiating fin is arranged in the radiating opening on the radiation-proof sheet, and the incense piece is arranged on the guard plate. The radiation protection protective sleeve has good radiation protection performance and good heat radiation performance, and meanwhile, the wireless charging speed of the mobile terminal is not influenced.
Description
Technical Field
The utility model relates to the technical field of protective sleeves, in particular to a radiation protection protective sleeve and a processing method thereof.
Background
With the development of society, electromagnetic radiation technology is widely used in many fields such as national defense, medicine, industry, agriculture, etc. The application of electromagnetic radiation technology is embodied in the development of science and technology and economy on the one hand, and on the other hand, electromagnetic radiation causes different degrees of damage to human health, especially X-rays and gamma-rays, which are the most ionizing radiation used, and are the largest radiation sources endangering human health.
At present, the common practice of preventing radiation from causing side effects on human bodies is to wear radiation-proof clothing or carry radiation-proof equipment, but the radiation-proof means cannot completely separate people from radiation sources in work and life, so that radiation protection is truly realized naturally from radiation sources, such as general household and electronic products, and the radiation sources from fine life are often influenced by electromagnetic radiation waves because people do not have corresponding protective measures.
Particularly, in the current society, more and more intelligent mobile terminals are emerging, and the intelligent mobile terminals are also more and more favored by people. Particularly, with the advent of the 5G communication era, the information transmission speed of communication equipment is getting faster and faster, which is theoretically hundreds of times faster than that of 4G communication. Therefore, the use range and the use frequency of the communication equipment are greatly increased, electromagnetic radiation can be generated in the communication process of the communication equipment, and the communication equipment is subjected to the electromagnetic radiation at such a short distance for a long time, so that the human body can be possibly injured.
For this reason, in the prior art, a radiation protection sleeve is invented, for example, in chinese patent application publication No. CN207321352U, a mobile terminal protection shell and a mobile terminal assembly are disclosed, where the mobile terminal protection shell includes a back plate and an outer frame, the back plate covers a receiving cavity with an opening on one side of the outer frame, a radiation protection sheet for absorbing radiation waves of the mobile terminal is disposed in the receiving cavity, the radiation protection sheet includes a bottom plate body and an inner frame, the bottom plate body is attached to an inner side of the back plate, and the inner frame is attached to an inner side of the outer frame. According to the mobile terminal protective shell, due to the fact that the radiation-proof sheet is arranged, the mobile terminal arranged in the accommodating cavity can be wrapped by the radiation-proof sheet, so that radiation waves generated by the mobile terminal in the using process are effectively absorbed, and physical and psychological injuries to people under the condition of using the mobile terminal for a long time are reduced.
However, since the radiation-proof sheet mainly has a principle that electromagnetic energy is consumed through a material, that is, electromagnetic energy is absorbed into heat energy and emitted from the air, thereby completing the absorption of electromagnetic waves. However, after electromagnetic energy is absorbed, the radiation-proof sheet material generates heat, and the mobile terminal itself generates heat during use, so that heat is easily accumulated during use of the radiation-proof protective sleeve, and normal use of the mobile terminal is affected.
Disclosure of Invention
A first object of the present utility model is to provide a radiation protection cover, which has good radiation protection performance and good heat dissipation performance, and does not affect the wireless charging rate of a mobile terminal.
The first object of the utility model is achieved by the following technical scheme:
the radiation protection protective sleeve comprises a protective plate and a protective sleeve arranged on the protective plate, wherein the protective sleeve and the protective plate form a containing cavity for placing a mobile terminal; the bottom and the side wall of the accommodating cavity are both provided with radiation-proof sheets, at least one radiating opening is formed in each radiation-proof sheet, and radiating fins are paved in each radiating opening.
Through adopting above-mentioned technical scheme, sheath and backplate can adopt different materials to make, and the shaping is as an organic wholely, and the sheath adopts soft material to make, is convenient for protect the buffering to mobile terminal's side, increases the hand simultaneously and grips the sense of holding of mobile terminal when having the protective sheath to make more comfortable when holding. The backplate adopts hard material to make, protects mobile terminal's backshell, prevents that mobile terminal backshell from breaking, improves the protectiveness to mobile terminal.
And a radiation-proof sheet is provided with a heat radiation opening, so that heat dissipation in the use process of the mobile terminal is facilitated. Meanwhile, the radiating fins are paved in the radiating openings, and have better heat conduction performance relative to air, so that the radiating performance of the radiation protection protective sleeve is further improved, the overall heat dissipation of the protective sleeve is accelerated to a certain extent, and the service performance of the mobile terminal is improved.
Some existing mobile terminals have a wireless charging function, but the existing mobile terminals which are charged wirelessly mostly adopt an electromagnetic induction principle, that is, induction current is generated between a charger and a coil on the mobile terminal, so as to charge the mobile terminal. In the prior art, the radiation protection sleeve is used for absorbing electromagnetic waves, so that the charging rate of the mobile terminal is reduced when the mobile terminal is charged wirelessly. In this application, because the setting of fin provides the passageway for the passage of electromagnetic wave, and this fin is the material of non-absorption electromagnetic radiation, and its appearance is slightly greater than wireless charging coil appearance, and installs in the wireless corresponding position of charging coil of mobile terminal to still can normally use wireless charging function after making the user use this radiation protection protective sheath, thereby does not influence wireless charging's speed.
Preferably, a mounting groove is formed in one side, facing the accommodating cavity, of the guard plate, and the mounting groove is embedded with the incense piece.
By adopting the technical scheme, a space is provided for mounting the incense piece through the arrangement of the mounting groove; meanwhile, the incense piece is limited, so that the incense piece is prevented from being abnormal in the use process of the protection sleeve, and the installation stability of the incense piece is improved. Through the arrangement of the incense piece, the fragrance emitted by the protective sleeve sleeved on the mobile terminal can be enjoyed at any time when a user calls or uses the mobile terminal, so that the user is more pleasant and healthy.
Preferably, the mounting groove is internally provided with a first heat dissipation hole.
By adopting the technical scheme, the heat dissipation performance of the guard plate is improved through the opening of the first heat dissipation holes, so that the heat dissipation of the fragrant sheet part is facilitated; meanwhile, a more direct channel is provided for the emission of fragrance of the fragrant sheet, so that the fragrant sheet is convenient to emit.
Preferably, the guard plate is provided with second heat dissipation holes, and the second heat dissipation holes correspond to the heat dissipation fins in position.
Through adopting above-mentioned technical scheme, through the seting up of second louvre, further improved the heat dispersion of backplate, provided the passageway for the further giving off of fin heat, promoted the radiating efficiency of fin.
Preferably, the guard plate is provided with a camera hole, a positioning edge is arranged at the edge of the camera hole facing one side of the accommodating cavity, the radiation-proof sheet is provided with a yielding hole corresponding to the camera hole, and the outer wall of the positioning edge is abutted to the inner wall of the yielding hole.
Through adopting above-mentioned technical scheme, offer through the seting up of camera hole, provide the space for mobile terminal camera daylighting and take a picture, through setting up of location arris, increased the thickness at camera hole edge, improved the structural strength of camera hole. Meanwhile, the guard plate is abutted with the inner wall of the abdicating hole through the outer wall of the positioning edge, so that the radiation-proof sheet is positioned, and the installation stability of the radiation-proof sheet is improved.
Preferably, a decorative sheet is arranged on one side, away from the accommodating cavity, of the guard plate, a limiting edge is arranged on one side edge, away from the accommodating cavity, of the camera shooting hole, a positioning hole matched with the limiting edge is formed in the decorative sheet, and the outer wall of the limiting edge is in butt joint with the inner wall of the positioning hole.
Through adopting above-mentioned technical scheme, through the setting of decorative sheet, the aesthetic property in the protective sheath outside and the feel of holding of protective sheath have been improved. Through the setting of spacing arris, increased the thickness at camera hole edge, improved the structural strength in camera hole. Meanwhile, the guard plate is abutted with the inner wall of the positioning hole through the outer wall of the limiting edge, so that the decorative sheet is positioned, and the mounting stability of the decorative sheet is improved.
Preferably, the inner wall at the top of the limit edge is provided with a light collecting ring with a mirror surface.
By adopting the technical scheme, the protective sleeve is more attractive on one hand through the arrangement of the light collecting ring; on the other hand, when light irradiates the light collecting ring of the mobile terminal, light can be reflected into the camera of the mobile terminal, when the mobile terminal shoots by utilizing the flash lamp, the light can be reflected to the right front of the camera of the mobile terminal through the light collecting ring, and the shooting quality when the light is darker is improved.
The second object of the present utility model is to provide a method for manufacturing a radiation protection sleeve, which has the advantages that the radiation protection sleeve manufactured by the process has good radiation protection performance and good heat dissipation performance, and meanwhile, the wireless charging function of the mobile terminal is not affected.
The second object of the utility model is achieved by the following technical scheme:
a processing method of a radiation protection sleeve,
s1: injection molding a guard board;
s2: forming a sheath on the guard plate by secondary injection molding to form a containing cavity;
s3: attaching the radiation-proof sheet material to the bottom and the side wall of the accommodating cavity;
s4: the radiating fin is arranged in the radiating opening on the radiation-proof sheet, and the incense piece is arranged on the guard plate.
By adopting the technical scheme, the protective sleeve is formed on the protective plate through secondary injection molding, so that the protective plate made of different materials is conveniently connected with the protective sleeve, the mobile terminal can be protected, and the holding feeling is more comfortable; the fragrant sheets and the radiating sheets are arranged on the protective sleeve, so that the mobile terminal can emit aromatic smell when being used, the use comfort of the protective sleeve is improved, and meanwhile, the arranged radiating sheets can conduct heat better, and the use performance of the mobile terminal is improved; the radiation-proof sheet is attached to the bottom and the side wall of the accommodating cavity, so that the protective sleeve has the function of absorbing electromagnetic waves, and the radiation-proof effect is achieved.
Preferably, the step S1 specifically includes:
s1-1: machining a mounting groove with the depth of 0.2-1.0mm on the guard plate by utilizing CNC;
s1-2: machining a first heat dissipation hole at the bottom of the mounting groove by utilizing CNC, wherein the aperture of the first heat dissipation hole is 0.8-2.5mm;
s1-3: the guard board is provided with an image pick-up hole.
Through adopting above-mentioned technical scheme, utilize CNC processing first louvre, the aperture of first louvre is 0.8-2.5mm, can more effectually make the heat give off through first louvre, simultaneously, is favorable to the giving off of fragrant smell of fragrant piece, and the giving off of heat has also promoted the giving off of fragrant smell of piece.
Preferably, the step S3 specifically includes:
s3-1: spraying oil on one side of the radiation-proof sheet away from the bottom of the accommodating cavity;
s3-2: coating a silica gel treating agent on one side of the radiation-proof sheet close to the bottom of the accommodating cavity;
s3-3: attaching double faced adhesive tape to one side of the radiation-proof sheet close to the bottom of the accommodating cavity;
s3-4: and (3) sticking a layer of hot melt adhesive on the surface of the double-sided adhesive tape, and sticking the radiation-proof sheet to the bottom and the side wall of the accommodating cavity by hot pressing of a hot press.
Through adopting above-mentioned technical scheme, through the oil spout to radiation protection sheet one side, can effectively protect the surface of radiation protection sheet, slow down the ageing of radiation protection sheet, simultaneously, also make radiation protection sheet have better dustproof effect.
By coating the silica gel treating agent, the surface polarity of the radiation-proof sheet is greatly improved, the bonding performance is improved, and the double-sided adhesive tape is facilitated to be adhered.
The radiation-proof sheet is attached to the bottom and the side wall of the accommodating cavity through attaching hot melt adhesive to the surface of the double-sided adhesive tape and then hot pressing the radiation-proof sheet through a hot press. The double-sided adhesive tape is used as a connecting medium, so that the radiation-proof sheet can be firmly attached in the accommodating cavity, and the connecting strength and the processing stability of the radiation-proof sheet, the guard plate and the sheath are greatly improved relative to the case of directly attaching by using the double-sided adhesive tape.
Preferably, S5 is further included after S4: and a decorative sheet is arranged on one side of the guard plate, which is far away from the accommodating cavity.
Through adopting above-mentioned technical scheme, through the setting of decorative sheet, can promote the aesthetic property of protective sheath, simultaneously, when dropping, can produce certain buffering guard action to the protective sheath.
Preferably, the decorative sheet is made of cloth, and thermal transfer printing, embroidery or UV color printing is performed on the decorative sheet.
Through adopting above-mentioned technical scheme, the feel of protective sheath can be promoted to the decorative sheet of cloth matter, simultaneously, owing to there is the clearance between the knitting line, therefore does not influence the giving off of fragrant piece fragrance.
Preferably, the decorative sheet is made of leather, and the decorative sheet is subjected to thermal transfer printing, embroidery or UV color printing.
By adopting the technical scheme, the leather decorative sheet improves the plasticity of the appearance of the protective sleeve, and the holding feeling is more comfortable.
Preferably, the decorative sheet is provided with a through hole.
Through adopting above-mentioned technical scheme, through the seting up of through-hole, the fragrant piece of being convenient for gives off.
Preferably, the through hole is processed by a laser drilling machine, and the diameter of the through hole is 0.01-0.04mm.
Through adopting above-mentioned technical scheme, under such aperture, the water droplet is difficult to directly pass the backplate through first louvre to when giving off fragrance and giving off heat, kept waterproof effect.
In summary, the beneficial technical effects of the utility model are as follows:
1. the anti-radiation wireless charging device has good anti-radiation performance and good heat dissipation performance, and meanwhile the wireless charging speed of the mobile terminal is not affected.
2. The radiating fin has better heat conduction performance, so that compared with other parts, the radiating fin radiates more heat in unit time, thereby improving the service performance of the mobile terminal; in addition, the radiating fin is made of a material which does not absorb electromagnetic radiation, has the appearance slightly larger than that of the wireless charging coil, and is arranged at the corresponding position of the wireless charging coil of the mobile terminal, so that a user can still normally use the wireless charging function after using the radiation-proof protective sleeve.
3. The incense piece is embedded in the protective sleeve, so that a user can enjoy fresh fragrance at any time when the mobile terminal is sleeved in the protective sleeve, the incense piece is convenient to replace, and the user can feel more pleasant and healthy when enjoying the favorite fragrance.
4. Through the arrangement of the light collecting ring, on one hand, the protective sleeve is more attractive; on the other hand, when light irradiates the light collecting ring of the mobile terminal, light can be reflected into the camera of the mobile terminal, and when the mobile terminal shoots by utilizing the flash lamp, the light can be reflected to the right front of the camera of the mobile terminal through the light collecting ring, so that the shooting quality when the light is darker is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the radiation protective sheath.
Fig. 2 is a schematic diagram of an exploded construction of the radiation protective sheath.
FIG. 3 is a schematic view of the installation of the radiation protective sheet and the guard.
Fig. 4 is an enlarged view at a in fig. 3.
Fig. 5 is an enlarged view at B in fig. 2.
Fig. 6 is an enlarged view at C in fig. 3.
Fig. 7 is an enlarged view at D in fig. 3.
FIG. 8 is a schematic view of the mounting of the guard plate to the decorative sheet.
Fig. 9 is an enlarged view at E in fig. 8.
In the figure, 1, a sheath; 11. a charging port; 12. a sound channel hole; 13. pressing the blocks; 14. a limit groove; 2. a guard board; 21. connecting edges; 22. a mounting groove; 221. a first heat radiation hole; 23. a camera hole; 24. positioning edges; 25. limit edges; 26. a light-collecting ring; 27. a second heat radiation hole; 3. a receiving chamber; 4. a scented tablet; 5. a radiation protective sheet; 51. a heat radiation port; 52. a relief hole; 53. a patch hole; 6. a heat sink; 7. a decorative sheet; 71. positioning holes; 8. and (5) a patch.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and fig. 2, the radiation protection sleeve disclosed by the utility model comprises a sleeve 1 and a protection plate 2 arranged in the sleeve 1, wherein the sleeve 1 is connected with the protection plate 2 through secondary injection molding, and the sleeve 1 and the protection plate 2 form a containing cavity 3 for placing a mobile terminal.
The sheath 1 is made of TPU in the embodiment, and other flexible materials with elasticity can be adopted in the actual production process. The whole sheath 1 is the rectangle, and the height of sheath 1 and the thickness of mobile terminal keep mutually matching, and the charging mouth 11 and the sound track hole 12 corresponding with mobile terminal have been seted up to the lower part of sheath 1, and the position of charging mouth 11 and sound track hole 12 can be according to the mobile terminal of the different models of adaptation and make corresponding position adjustment, all set up in the lower part of sheath 1 in this embodiment. The left and right sides of the sheath 1 are provided with the protruding pressing blocks 13, and because the TPU has good elasticity, the pressing blocks 13 can be kept to deform along with the pressing of the fingers of a user, and the pressing blocks can be restored to the original state after the pressing is finished. The position of the pressing block 13 can be adjusted correspondingly according to the mobile terminals with different models, so that the pressing block 13 corresponds to the keys of the mobile terminals, and the pressing block 13 is arranged on the left side and the right side of the sheath 1 in the embodiment.
Referring to fig. 3 to 5, the guard plate 2 is made of PC in this embodiment, and may be made of other materials with higher hardness and strength in actual production. The length of the guard plate 2 is slightly smaller than the length of the sheath 1, and the width of the guard plate 2 is slightly smaller than the width of the sheath 1. The edge of backplate 2 is provided with the connection limit 21, and the thickness of connection limit 21 is less than the thickness of backplate 2, and the setting of connection limit 21 has increased backplate 2 and sheath 1's bonding area, has improved backplate 2 and sheath 1's bonding reliability.
Rectangular mounting grooves 22 are formed in one side, facing the radiation-proof sheet 5, of the guard plate 2, the fragrant sheets 4 are placed in the mounting grooves 22, patches 8 are further adhered to the surfaces of the fragrant sheets 4 in the mounting grooves 22, corresponding patch holes 53 are formed in the radiation-proof sheet 5, and the fragrant sheets 4 are further fixed through the arrangement of the patches 8.
The depth of the mounting groove 22 is 0.2-1.0mm, and the depth of the mounting groove 22 in this embodiment is 0.3mm. A plurality of first heat dissipation holes 221 (refer to fig. 6) are uniformly formed in the bottom of the mounting groove 22, the aperture of the first heat dissipation holes 221 is 0.8-2.5mm, and the aperture of the first heat dissipation holes 221 in this embodiment is 1.5mm. Through the setting of first louvre 221 for the heat can be rapidly outside the protective sheath is given out through first louvre 221, thereby has improved the heat dispersion of protective sheath, simultaneously, through the setting of first louvre 221, the fragrance of being convenient for fragrant sheet 4 gives out.
The shape of the radiation-proof sheet 5 is matched with the shape of the inner side of the accommodating cavity 3, a limiting groove 14 matched with the radiation-proof sheet 5 is formed in the inner side of the sheath 1, and when the radiation-proof sheet 5 is installed in the accommodating cavity 3, the periphery of the radiation-proof sheet 5 is embedded in the limiting groove 14 and is abutted against the side wall of the limiting groove 14. Through the setting of spacing groove 14, install the radiation protection sheet 5 and carry out spacingly in holding chamber 3, improved the stability that radiation protection sheet 5 installed.
The middle part of the radiation protection sheet 5 is provided with a penetrating heat dissipation opening 51, the whole heat dissipation opening 51 is circular, the size of the heat dissipation opening 51 is matched with the size of a wireless charging ring on the intelligent mobile terminal, the size of the heat dissipation opening 51 in the embodiment is 40mm in diameter, and the heat dissipation fin 6 matched with the heat dissipation opening 51 is arranged in the heat dissipation opening 51. The thickness of the heat sink 6 corresponds to the thickness of the radiation protection sheet 5, so that the heat sink 6 is flush with the radiation protection sheet 5 when the heat sink 6 is fitted into the heat sink 51.
In this embodiment, the heat dissipation sheet 6 is made of heat dissipation silica gel, and the heat dissipation silica gel has the characteristics of fine hand feeling and good heat conduction performance, and can better dissipate the heat emitted by the mobile terminal and the heat emitted by the radiation protection sheet 5 relative to air.
The radiating fin is made of a material which does not absorb electromagnetic radiation, has the appearance slightly larger than that of the wireless charging coil, and is arranged at the corresponding position of the wireless charging coil of the mobile terminal, so that the wireless charging rate of the mobile terminal is not affected after the radiation-proof protective sleeve is used by a user.
The guard plate 2 is provided with a camera hole 23, and the shape and the position of the camera hole 23 correspond to those of a camera of the mobile terminal. In this embodiment, the image pickup hole 23 has a kidney shape. The side edge of the image pick-up hole 23 facing the accommodating cavity 3 is provided with a convex positioning edge 24 (refer to fig. 7), the side edge of the image pick-up hole 23 far away from the accommodating cavity 3 is provided with a convex limiting edge 25 (refer to fig. 9), and the positioning edge 24 and the limiting edge 25 are all arranged around the edge of the image pick-up hole 23. The radiation-proof sheet 5 is provided with a relief hole 52 corresponding to the image pick-up hole 23, and the outer wall of the positioning rib 24 is abutted against the inner wall of the relief hole 52.
Referring to fig. 7 and 8, a decorative sheet 7 is attached to the side of the cover plate 2 away from the accommodating chamber 3. The decorative sheet 7 is provided with a positioning hole 71 corresponding to the image pick-up hole 23, and the outer wall of the limit edge 25 is abutted against the inner wall of the positioning hole 71.
The top inner wall of spacing arris 25 is provided with the spotlight ring 26 that is the mirror surface, and spotlight ring 26 sets up from outside to inside slope. By the arrangement of the light collecting ring 26, on one hand, the protective sleeve is more attractive; on the other hand, when the light irradiates the light collecting ring 26 of the mobile terminal, the light can be reflected into the camera of the mobile terminal, and when the mobile terminal shoots by using the flash lamp, the light can be reflected to the right front of the camera of the mobile terminal through the light collecting ring 26, so that the shooting quality when the light is darker is improved.
A processing method of a radiation protection sleeve comprises the following steps:
s1: the shield 2 is injection molded.
S1-1: injection molding the guard plate 2;
s1-2: machining a mounting groove 22 with a depth of 0.2-1.0mm on the guard plate 2 by using CNC, wherein the depth of the mounting groove 22 is 0.3mm in the embodiment;
s1-3: the mold is provided with an insert of the shooting hole, and the shooting hole is injection molded during injection molding of the guard plate.
S2: the sheath 1 is injection molded on the guard plate 2 for the second time to form a containing cavity 3.
S3: the radiation-proof sheet 5 is attached to the bottom and the side wall of the accommodating cavity 3.
S3-1: spraying oil on one side of the radiation-proof sheet 5 far away from the bottom of the accommodating cavity 3;
s3-2: coating a silica gel treating agent on one side of the radiation-proof sheet 5 close to the bottom of the accommodating cavity 3;
s3-3: a double faced adhesive tape is stuck on one side of the radiation-proof sheet 5, which is close to the bottom of the accommodating cavity 3;
s3-4: and (3) sticking a layer of hot melt adhesive on the surface of the double-sided adhesive, and sticking the radiation-proof sheet 5 to the bottom and the side wall of the accommodating cavity 3 by hot pressing of a hot press, wherein the hot pressing temperature is 85-90 ℃, the hot pressing pressure is 2MPa, and the hot pressing time is 5-10 seconds.
S4: the heat sink 6 is mounted on the radiation-proof sheet 5 in the heat radiation hole 51, the fragrance sheet 4 is mounted in the mounting groove 22 on the cover plate 2, and the patch 8 is stuck in the patch hole 53.
S5: and a decorative sheet 7 is attached to one side of the guard plate 2 away from the accommodating cavity 3.
The decorative sheet 7 is made of cloth or leather, and when the decorative sheet 7 is made of cloth, the decorative sheet 7 is subjected to thermal transfer printing, embroidery or UV color printing; when the decorative sheet 7 is leather, the decorative sheet 7 is thermally transferred, embroidered or UV color printed, and a certain number of through holes are formed at the corresponding positions thereon by a precision laser.
The sheath 1 and the guard plate 2 can be made of different materials, and are integrated by secondary injection molding, the sheath 1 is made of soft materials, so that the side face of the mobile terminal is protected and buffered, and meanwhile, the holding feeling of the hand when holding the mobile terminal is increased, so that the hand is more comfortable when holding. The guard plate 2 is made of hard materials, protects the rear shell of the mobile terminal, prevents the rear shell of the mobile terminal from being broken, and improves the protection performance of the mobile terminal.
The radiation-proof sheet 5 is provided with a heat radiation opening 51, so that heat dissipation in the use process of the mobile terminal is facilitated. Meanwhile, the radiating fins 6 are paved in the radiating openings 51, and the radiating fins 6 have better heat conduction performance relative to air, so that the radiating performance of the radiation protection protective sleeve is further improved, the overall heat dissipation of the protective sleeve is accelerated to a certain extent, and the service performance of the mobile terminal is improved.
Some existing mobile terminals have a wireless charging function, but the existing mobile terminals which are charged wirelessly mostly adopt an electromagnetic induction principle, that is, induction current is generated between a charger and a coil on the mobile terminal, so as to charge the mobile terminal. In the prior art, the radiation protection sleeve is used for absorbing electromagnetic waves, so that the wireless charging rate of the mobile terminal is reduced to a certain extent. In this application, because the setting of thermovent provides the passageway for the passage of electromagnetic wave, simultaneously, because of the fin that sets up in the thermovent is non-absorption electromagnetic radiation's material, its appearance is slightly greater than wireless charging coil appearance to install in the wireless corresponding position of charging coil of mobile terminal, thereby make after this radiation protection protective sheath of user use, do not influence mobile terminal's wireless charging rate.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (10)
1. The radiation protection protective sleeve is characterized by comprising a protective plate (2) and a protective sleeve (1) arranged on the protective plate (2), wherein the protective sleeve (1) and the protective plate (2) form a containing cavity (3) for placing a mobile terminal; the bottom and the side wall of the accommodating cavity (3) are both provided with radiation-proof sheets (5), at least one radiating opening (51) is formed in each radiation-proof sheet (5), and radiating fins (6) are paved in each radiating opening (51);
the radiating fin (6) is made of a material which does not absorb electromagnetic radiation, the shape of the radiating fin is slightly larger than that of the wireless charging coil, the radiating fin is used for being installed at a position corresponding to the wireless charging coil of the mobile terminal, and after the radiation-proof protective sleeve is used, the wireless charging rate of the mobile terminal is not affected;
the mounting groove (22) is formed in one side, facing the accommodating cavity (3), of the guard plate (2), the guard plate is located at two sides of the second heat dissipation holes (27), the fragrant sheet (4) is embedded in the mounting groove (22), the surface of the fragrant sheet (4) in the guard plate (2) is further stuck with the patch (8), the corresponding patch holes (53) are formed in the radiation-proof sheet (5), and the fragrant sheet (4) is further fixed through the arrangement of the patch (8);
a first heat dissipation hole (221) is formed in the mounting groove (22); the heat is emitted out of the protective sleeve through the first heat-radiating holes (221), so that the heat-radiating performance of the protective sleeve is improved, and the fragrance of the fragrance sheet (4) is conveniently emitted through the arrangement of the first heat-radiating holes (221);
the guard plate (2) is provided with a second radiating hole (27), the second radiating hole (27) corresponds to the radiating fin (6) in position, a channel is provided for further radiating of heat of the radiating fin, and radiating efficiency of the radiating fin (6) is improved;
a decorative sheet (7) is arranged on one side, far away from the accommodating cavity (3), of the guard plate (2), and the decorative sheet (7) is made of cloth or leather; through holes are formed in the decorative sheet (7), so that the fragrance of the fragrant sheet (4) can be conveniently emitted.
2. The radiation protection sleeve according to claim 1, wherein the protection plate (2) is provided with a camera hole (23), the edge of one side of the camera hole (23) facing the accommodating cavity (3) is provided with a positioning edge (24), the radiation protection sheet (5) is provided with a yielding hole (52) corresponding to the camera hole (23), and the outer wall of the positioning edge (24) is abutted against the inner wall of the yielding hole (52).
3. The radiation protection protective sleeve according to claim 2, wherein a limiting edge (25) is arranged at the edge of one side of the camera shooting hole (23) away from the accommodating cavity (3), a positioning hole (71) corresponding to the camera shooting hole (23) is formed in the decorative sheet (7), and the outer wall of the limiting edge (25) is abutted against the inner wall of the positioning hole (71).
4. A radiation protection cover according to claim 3, characterized in that the inner wall of the top of the limit rib (25) is provided with a light gathering ring (26) in the form of a mirror surface.
5. A method of manufacturing a radiation protective sheath according to any one of claims 1-4, comprising:
s1, injection molding a guard plate (2);
s2, secondarily injection molding the sheath (1) on the guard plate (2) to form a containing cavity (3);
s3, attaching the radiation-proof sheet (5) to the bottom and the side wall of the accommodating cavity (3);
s4, mounting the radiating fins (6) in the radiating openings (51) on the radiation-proof sheet (5), mounting the incense pieces (4) in the mounting grooves (22) of the guard plate (2), and attaching the patches (8) in the patch holes (53) of the radiation-proof sheet (5);
s5, arranging a decorative sheet (7) on one side of the guard plate (2) far away from the accommodating cavity (3); the decorative sheet (7) is provided with a through hole.
6. The method for manufacturing a radiation protection cover according to claim 5, wherein step S1 specifically includes:
s1-1, setting a mounting groove (22) with the depth of 0.2-1.0mm on the guard plate (2) by CNC machining;
s1-2, machining a first heat dissipation hole (221) at the bottom of the mounting groove (22) by utilizing CNC, wherein the aperture of the first heat dissipation hole (221) is 0.8-2.5mm;
s1-3, an image pick-up hole (23) is formed in the guard board (2).
7. The method for manufacturing a radiation protection cover according to claim 5, wherein step S3 specifically includes:
s3-1, spraying oil on one side of the radiation-proof sheet (5) far away from the bottom of the accommodating cavity (3);
s3-2, coating a silica gel treating agent on one side of the radiation-proof sheet (5) close to the bottom of the accommodating cavity (3);
s3-3, sticking double faced adhesive tape on one side of the radiation-proof sheet (5) close to the bottom of the accommodating cavity (3);
s3-4, sticking a layer of hot melt adhesive on the surface of the double-sided adhesive tape, and sticking the radiation-proof sheet (5) to the bottom and the side wall of the accommodating cavity (3) by hot pressing of a hot press.
8. The method for manufacturing the radiation protection sleeve according to claim 5, wherein the decorative sheet (7) is made of cloth, and the decorative sheet is subjected to thermal transfer printing, embroidery or UV color printing.
9. The method for manufacturing a radiation protection sleeve according to claim 5, wherein the decorative sheet (7) is made of leather, and the decorative sheet is subjected to thermal transfer printing, embroidery or UV color printing.
10. The method of claim 5, wherein the through hole is formed by a laser drilling machine, and the diameter of the through hole is 0.01-0.04mm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910685590.9A CN110300209B (en) | 2019-07-27 | 2019-07-27 | Radiation protection protective sleeve and processing method thereof |
| PCT/CN2020/096802 WO2021017676A1 (en) | 2019-07-27 | 2020-06-18 | Radiation-resistant protection cover, and processing process for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910685590.9A CN110300209B (en) | 2019-07-27 | 2019-07-27 | Radiation protection protective sleeve and processing method thereof |
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| Publication Number | Publication Date |
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| CN110300209A CN110300209A (en) | 2019-10-01 |
| CN110300209B true CN110300209B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910685590.9A Active CN110300209B (en) | 2019-07-27 | 2019-07-27 | Radiation protection protective sleeve and processing method thereof |
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| CN (1) | CN110300209B (en) |
| WO (1) | WO2021017676A1 (en) |
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| CN110300209B (en) * | 2019-07-27 | 2024-02-09 | 深圳市麟富科技有限公司 | Radiation protection protective sleeve and processing method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101307073B1 (en) * | 2013-02-28 | 2013-09-11 | 정선희 | Handset protective case rechargeable |
| CN205725888U (en) * | 2016-04-15 | 2016-11-23 | 浙江宏晟技术转让服务有限公司 | A kind of Novel mobile phone housing |
| CN206630156U (en) * | 2017-02-21 | 2017-11-14 | 东莞市杰之洋塑胶实业有限公司 | A kind of protective case of intelligent terminal |
| CN207039699U (en) * | 2017-04-12 | 2018-02-23 | 东莞市谐攀塑胶五金制品有限公司 | A kind of new function rubber radiation proof handset cover |
| CN207321353U (en) * | 2017-10-19 | 2018-05-04 | 深圳市麟富科技有限公司 | Mobile terminal protective shell and mobile terminal component |
| CN209089058U (en) * | 2018-12-27 | 2019-07-09 | 马金龙 | A kind of handset shell of changeable colour |
| CN209120267U (en) * | 2018-11-21 | 2019-07-16 | 张芝香 | Radiate mobile phone shell |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207475661U (en) * | 2017-10-19 | 2018-06-08 | 深圳市麟富科技有限公司 | Mobile terminal protective shell and mobile terminal component |
| CN107728713A (en) * | 2017-11-09 | 2018-02-23 | 宿迁市鹏辉机械有限公司 | A kind of portable electronic equipment with eyesight health function |
| TWI697271B (en) * | 2018-01-17 | 2020-06-21 | 慧隆科技股份有限公司 | Heat dissipation structure for electronic device |
| CN208971590U (en) * | 2018-10-25 | 2019-06-11 | 深圳市麟富科技有限公司 | Mobile terminal protective shell and mobile terminal component |
| CN110300209B (en) * | 2019-07-27 | 2024-02-09 | 深圳市麟富科技有限公司 | Radiation protection protective sleeve and processing method thereof |
-
2019
- 2019-07-27 CN CN201910685590.9A patent/CN110300209B/en active Active
-
2020
- 2020-06-18 WO PCT/CN2020/096802 patent/WO2021017676A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101307073B1 (en) * | 2013-02-28 | 2013-09-11 | 정선희 | Handset protective case rechargeable |
| CN205725888U (en) * | 2016-04-15 | 2016-11-23 | 浙江宏晟技术转让服务有限公司 | A kind of Novel mobile phone housing |
| CN206630156U (en) * | 2017-02-21 | 2017-11-14 | 东莞市杰之洋塑胶实业有限公司 | A kind of protective case of intelligent terminal |
| CN207039699U (en) * | 2017-04-12 | 2018-02-23 | 东莞市谐攀塑胶五金制品有限公司 | A kind of new function rubber radiation proof handset cover |
| CN207321353U (en) * | 2017-10-19 | 2018-05-04 | 深圳市麟富科技有限公司 | Mobile terminal protective shell and mobile terminal component |
| CN209120267U (en) * | 2018-11-21 | 2019-07-16 | 张芝香 | Radiate mobile phone shell |
| CN209089058U (en) * | 2018-12-27 | 2019-07-09 | 马金龙 | A kind of handset shell of changeable colour |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021017676A1 (en) | 2021-02-04 |
| CN110300209A (en) | 2019-10-01 |
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